Head ProtectionHead Protection AccessoriesChin Strap 4 Expertbase4 points chin strap with chin guard. Spare part for Expertbase safety helmets. Sold in set of 5.Y-style 4-point chin strapEasy to clip-onBuckle size adjustment for easy fittingChin guard for added comfort and stabilitySold in packs of 5Retail bag which aids presentation for retail sales